CCRL Blitz
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 2'237'337 games
played by 2'622 programs

White wins: 863'695 (38.6%)
Black wins: 695'766 (31.1%)
Draws: 677'876 (30.3%)
White score: 53.8%

Custom engine selection

Comparing 12 engines!
12 selected engines played 0 games with each other



CCRL Blitz Rating List - Custom engine selection
2237337 games played by 2622 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on April 4, 2020 with Bayeselo based on 2'237'337 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

Rank               Engine                Elo   +    -   Score  AvOp  Games
Winter 0.7 64-bit 4CPU             3081  +15  -16  53.2%  -22.2  1358
  Winter 0.6 64-bit 4CPU             3004  +23  -23  53.8%  -24.9   592
  Winter 0.7 64-bit                  2983  +16  -16  48.6%   +8.9  1362
  Winter 0.5 64-bit 4CPU             2946  +22  -22  56.5%  -43.6   650
  Winter 0.6 64-bit                  2938  +18  -18  49.8%   +0.7  1036
  Winter 0.5 64-bit                  2911  +37  -36  63.8% -100.1   271
  Winter 0.4a 64-bit 4CPU            2896  +26  -25  56.1%  -40.3   488
  Winter 0.3 64-bit 4CPU             2818  +24  -24  46.7%  +24.3   618
  Winter 0.4a 64-bit                 2813  +22  -21  56.0%  -43.2   749
  Winter 0.3 64-bit                  2739  +17  -17  53.8%  -28.4  1235
  Winter 0.2 64-bit                  2612  +19  -19  57.3%  -51.7  1026
  Winter 0.1.1 64-bit                2481  +18  -18  50.8%   -9.2  1220

Created in 2005-2013 by CCRL team
Last games added on April 4, 2020